Product overview
Description
The ESDA-1K is a single line Transil diode designed specifically for the protection of integrated circuits in portable equipment and miniaturized electronics devices subject to ESD and EOS transient overvoltages.
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All features
- Breakdown voltage: 12 V, 18 V
- Unidirectional device
- High peak power dissipation: 450 W (8/20 μs waveform)
- ESD protection level better than IEC 61000-4-2 level 4: 30 kV contact discharge.
- Low leakage current < 0.5 μA at 5 V
- PCB area: 1.3 mm2
- Benefits
- High EOS and ESD protection level
- High integration
- Suitable for high density board
- Small package
- Complies with the following standards
- IEC 61000-4-2 level 4
- 15 kV (air discharge)
- 8 kV (contact discharge)
- MIL STD 883G - Method 3015-7 Class 3B
- HBM (Human Body Model): ≥ 8 kV
- IEC 61000-4-2 level 4
EDA Symbols, Footprints and 3D Models
STMicroelectronics - ESDA-1K
Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.
Symbols
Footprints
3D models
All resources
| Resource title | Version | Latest update |
|---|
SPICE models (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| ZIP | 1.0 | 13 Dec 2019 | 13 Dec 2019 |
CAD Symbol & Footprint models (4)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| ZIP | 1.0 | 26 May 2020 | 26 May 2020 | |
| ZIP | 1.0 | 26 Mar 2020 | 26 Mar 2020 | |
| ZIP | 1.0 | 26 May 2020 | 26 May 2020 | |
| ZIP | 1.0 | 26 Mar 2020 | 26 Mar 2020 |
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| ESDA12-1K | Active | SOD-523 | Industrial | Ecopack2 | |
| ESDA18-1K | Active | SOD-523 | Industrial | Ecopack2 |
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
Sample & Buy
| Part Number | Order from distributors | Order from ST | Marketing Status | ECCN (US) | ECCN (EU) | Packing Type | Package | Temperature (°C) | Breakdown Voltage (V) (min) | Country of Origin | Budgetary Price (US$)*/Qty | Unit Price (US$) | Country of Origin | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | ||||||||||||||
| ESDA12-1K | distributors No availability of distributors reported, please contact our sales office | Active | EAR99 | NEC | Tape and Reel | SOD-523 | -40 | 150 | 12 | CHINA | | 0.033 | CHINA | ||
| ESDA18-1K | distributors No availability of distributors reported, please contact our sales office | Active | EAR99 | NEC | Tape and Reel | SOD-523 | -40 | 150 | 18 | CHINA | | 0.033 | CHINA | ||
(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors